JPH01139663U - - Google Patents
Info
- Publication number
- JPH01139663U JPH01139663U JP3589188U JP3589188U JPH01139663U JP H01139663 U JPH01139663 U JP H01139663U JP 3589188 U JP3589188 U JP 3589188U JP 3589188 U JP3589188 U JP 3589188U JP H01139663 U JPH01139663 U JP H01139663U
- Authority
- JP
- Japan
- Prior art keywords
- image
- line sensor
- read
- transmitted light
- imaging lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003384 imaging method Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
Landscapes
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案になる画像読取り装置の一実施
例を示す斜視図、第２図Ａ及びＢは実施例の平面
図及び側面図、第３図Ａ及びＢは従来例を示す平
面図及び同側面図である。
１０……被読取り画像、１３……結像レンズ、
１５……結像面、１６……ラインセンサ、１８…
…反射部、１８ａ……スリツト部、１９……透視
スクリーン。
FIG. 1 is a perspective view showing an embodiment of an image reading device according to the present invention, FIGS. 2A and B are a plan view and a side view of the embodiment, and FIGS. 3A and B are plan views and side views showing a conventional example. It is the same side view. 10... Image to be read, 13... Imaging lens,
15... Image forming plane, 16... Line sensor, 18...
...Reflection part, 18a... Slit part, 19... Transparent screen.
Claims (1)
よりラインセンサ上に結像させ、ラインセンサに
よる主走査読取り方向と直交する副走査方向に前
記被読取り画像を移動させてこの被読取り画像を
読取る画像読取り装置において、 前記結像レンズとラインセンサとの間の光路内
に、結像面に対して傾斜した反射部を介在固定し
て、前記光路内の前記透過光を透視スクリーンに
反射投影させると共に、 前記反射部にスリツト部を形成して前記透過光
をラインセンサへ通過させるようにしたことを特
徴とする画像読取り装置。[Claims for Utility Model Registration] Transmitted light that has passed through the image to be read is imaged on a line sensor by an imaging lens, and the image to be read is moved in a sub-scanning direction perpendicular to a main scanning direction by the line sensor. In an image reading device that reads an image to be read using a lever, a reflecting portion inclined with respect to an image forming surface is interposed and fixed in an optical path between the imaging lens and the line sensor, and the transmitted light in the optical path is fixed. What is claimed is: 1. An image reading device, characterized in that the reflected light is projected onto a see-through screen, and a slit portion is formed in the reflective portion to allow the transmitted light to pass to a line sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3589188U JPH01139663U (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3589188U JPH01139663U (en) | 1988-03-18 | 1988-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139663U true JPH01139663U (en) | 1989-09-25 |
Family
ID=31262522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3589188U Pending JPH01139663U (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139663U (en) |
-
1988
- 1988-03-18 JP JP3589188U patent/JPH01139663U/ja active Pending
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